R. K. Misra

R. K. Misra
Shri Mata Vaishno Devi University | SMVDU · School of Mechanical Engineering

PhD

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115
Publications
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875
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Publications

Publications (115)
Article
This study aimed at discovering the influence of low-cost eggshell ash (ESA) and boron carbide (B 4 C) addition on microstructure and mechanical characteristics of ZA-27 hybrid composites. Six different composites were fabricated utilizing the stir casting technique with different weight percentages of ESA and B 4 C particles varied from 0-5 wt.%....
Article
This study aims to investigate the tribological behaviour of lamb bone ash (LBA) and boron carbide (B4C) reinforced ZA-27 hybrid metal matrix composites fabricated using a stir casting process. The weight percentage of LBA and B4C particles in the composites were varied from 0-5 wt.%. The composites have been evaluated for density, porosity and mic...
Article
The present investigation intends to study the tribological behaviour of ZA-27 alloy reinforced with low-cost eggshell ash (ESA) and boron carbide (B4C) particles by utilizing a stir casting process to fabricate hybrid metal matrix composites. The percentage of ESA and B4C particles are added in the range of 0–5 wt.%. Composites being tested for de...
Article
This paper investigates microstructural and mechanical characteristics of novel AA7075 composites supplemented with agricultural waste, i.e. rice husk ash and poultry waste, i.e. carbonized eggshells. Both these wastes possess important constituents which make them potential reinforcement material for composites, and their utilization also reduces...
Article
This paper investigates dry sliding friction and wear behavior of AA7075 composites reinforced with rice husk ash and carbonized eggshells. Composites with varying weight percentages of rice husk ash and carbonized eggshells in the range of 0–5 wt.% were fabricated through stir-casting technique. Density, porosity content, and microhardness were co...
Conference Paper
Aluminium Alloy 7075, find its application in aviation, marine, defense, and automotive sectors due to its high specific strength and light weight. However, its use is limited owing to its low wear resistance and low hardness. Efforts are continuously being made to improve its mechanical and tribological properties by the inclusion of ceramic reinf...
Conference Paper
Metal matrix composites (MMCs) are the new age materials which are a combination of metal and hard particles usually ceramics. These composites can be employed in wide range of applications due to its superior properties with respect to base metal. In metal matrix composites (MMCs) reinforcement plays an important role in improving the properties s...
Article
This research paper focus on the consequence of pre corrosion on mechanical properties, fatigue life, microstructure and weight density of Aluminum alloys 8011 because corrosion has emerged biggest reasons for the failure of Aluminum alloy structures. After the pre corrosion of specimens, various tests like tensile test, fatigue test, weight densit...
Article
The Editor-in-Chief of the journal has retracted this article titled “Effects of roller burnishing process parameters on surface roughness of A356/5%SiC composite using response surface methodology” [1] due to concerns with Figs. 5, 7, 8 and 10.
Chapter
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The present paper is based on comparative studies of modal analysis of a four-cylinder crankshaft and a driveshaft of different materials which includes metals, alloys as well as composites. The five materials chosen for this investigation are steel, gray cast iron, titanium alloy, E-glass/epoxy unidirectional composite and carbon/epoxy unidirectio...
Article
The application of natural fibers such as Jute/bagasse with glass fiber hybrid advanced composites has gained increasing interest both in many areas of engineering and technology. Hybrid plates of two compositions, i.e., Jute fiber mat-chopped glass fiber and Chopped Bagasse-glass fiber mat with epoxy as a matrix were fabricated using hand lay-up t...
Article
investigation of failure modes of composite materials requirescorrelating the fundamentals of composite materials, their mechanicalproperties as well as their failure characteristics in the presence of defects. In this paper, three formats of defects of hole (single, double & quadruple) as a discontinuity were incorporated in modal analysisusing mo...
Article
Structural health monitoring is an evolving technology applied to identify, locate and quantify severity of damages in structures before failure. Lamb waves have become a keen interest for inspection since they can be used to monitor a large area from one single location. The objective of this research is to simulate lamb wave response using finite...
Article
Full-text available
Structural health monitoring (SHM) is becoming very significant for preventing catastrophic failures and uninterrupted operation. Due to continuous developments in SHM Lamb wave technique, finite element simulation is emerging as an initial step to be performed to visualize the potential solution to problem. The present study focus on the simulatio...
Article
The effect of waste carbonized eggshell and silicon carbide (SiC) wt.% on the dry sliding wear behavior of AA2014 alloy green composites produced by electromagnetic stir casting method was investigated. The percentage of waste carbonized eggshell particles and SiC particles varied from 2.5% to 12.5%. The tribological behavior of AA2014/waste carbon...
Article
The AA2014/5 wt. % carbonized eggshells metal matrix composite used in this study was fabricated by electromagnetic stir casting technique and immediately extruded on universal testing machine at 60 MPa using cylindrical H13 tool steel die coated with graphite to avoid upper flow of eggshells particles and to improve wettability of eggshells with A...
Article
Full-text available
The present work aims to investigate the influences of thermal residual stresses and material properties on the thermomechanical deformation behavior of Al–B4C composites. Boron carbide-reinforced aluminum matrix composites having 4, 8, and 12 vol% boron carbide were fabricated using squeeze liquid stir casting method for experimental characterizat...
Conference Paper
Curvature in a channel affects the flow and dispersion in many ways and lateral variation in the stream wise velocity is one of the key factors for dispersion mechanism in channel flows. This paper attempts to study the dispersion of a solute in a mildly curved channel using multiquadric radial basis function. Combined effect of molecular diffusion...
Article
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The influences of particle distribution on the mechanical behavior of Al-B 4 C composites is investigated in the present work. Al-B 4 C composites having 4, 8 and 12 vol% B 4 C are fabricated using squeeze liquid stir casting method and experimentally characterized for their effective elastic moduli. Next, the influences of clustering of particles...
Article
In this paper a composite material would be tested at static load and choosing the same load and fixed condition but order of arranging the layers would be changed. By doing this many deformation changes were observed from the results. A four layer composite material was designed and analysis by changing their order for a batter results. All these...
Article
The present research deals with the aerodynamic analysis and flow visualization of a two wheeler rear view mirror. The function of a rear view mirror in bike determines its shape and size. At higher vehicle speed, the design is needed to be considered for aerodynamics and air flow visualization across the surface. This paper deals with a right side...
Conference Paper
Full-text available
In this paper a four layer composite material tested on a load with specified boundary conditions for four different orientations of the individual layer and different stacking sequence. During the study, we have use Uniform Distributed Load. After analysis, we got a comparative result about the deflection on different stacking sequence and orienta...
Article
AA2014/carbonized eggshells/SiC hybrid green metal matrix composites are fabricated by electromagnetic stir casting process at optimum parameters (squeeze pressure of 60 MPa, stirring current of 12 A, stirring time of 180 s and matrix pouring temperature of 700 °C, respectively). In the range of reinforcement parameters, the result shows that the t...
Article
Three AA2014 alloy metal matrix composites containing reinforcing particles of eggshell, carbonized eggshell and CaCO3 (powder) were processed. The influences of different particle percentage of eggshell were compared with commercial calcium carbonate. The electromagnetic stir casting technique followed by hot extrusion was employed to fabricate me...
Article
In this paper the approach for finite element (FE) modeling and analysis of thermal expansion behavior of densely packed Al/SiC composites is proposed. The coefficient of linear thermal expansion (CTE) is predicted from 50°C to 500°C by considering temperature dependent linear elastic and elastoplastic matrix material behavior. Three dimensional re...
Article
The influences of weight percentage of different reinforcement particles such as SiC particles, waste uncarbonized eggshell particles, carbonized eggshell particles, and CaCO3 powder were compared in the processing of aluminium-based metal matrix composite. The results revealed that by the addition of SiC particles up to 10 wt.% and waste eggshell...
Conference Paper
Full-text available
The present paper is based on comparative studies of modal analysis of a four-cylinder crankshaft and a driveshaft of different materials which includes metals, alloys as well as composites. The five materials chosen for this investigation are steel, gray cast iron, titanium alloy, E-glass/epoxy unidirectional composite and carbon/epoxy unidirectio...
Article
This paper deals with the fabrication and characterization of thermo-mechanical properties of boron carbide reinforced aluminum matrix composites. The effective elastic moduli and effective coefficients of thermal expansion (CTEs) of 4, 8 and 12 vol% boron carbide reinforced aluminum matrix composites were measured experimentally. Object oriented f...
Article
The mechanical behavior, physical behavior, microstructural characteristics, and corrosion behavior of AA2014/silicon carbide (SiC)/carbonized eggshell hybrid green metal matrix composites (MMCs) were investigated. Twenty-five samples of hybrid composite with different combinations of SiC and carbonized eggshell particles in AA2014 matrix alloy wer...
Article
Chicken eggshell (ES) is an aviculture byproduct that has been listed worldwide as one of the worst environmental problems. The effective utilization of chicken eggshell (ES) biowaste is strongly encouraged in our society for environmental and economic reasons. The present work deals with development of AA2014/carbonized eggshells particulate compo...
Article
Chicken eggshell (ES) is an aviculture by-product that has been listed worldwide as one of the worst environmental problems. The effective utilisation of ES biowaste is strongly encouraged in our society due to environmental and economic reasons. The aluminium alloy (AA) 2014/5 wt% carbonised ES metal matrix composite used in this study was fabrica...
Article
Full-text available
A composite material, in mechanics sense, is a structure with the ingredients as element transferring forces to adjacent members. The issue of defects and their effect on the mechanical properties of composites is of great concern among high end users. Experimental investigation of failure modes of composite materials requires correlating the funda...
Article
The mechanical properties and phase morphology of a nanocomposite plate made from sulphonated poly (ether ether ketone) and p-toluene sulphonic acid-doped polyaniline nanoparticles were investigated. To study the static and dynamic response of the plate to transverse loads, the method of multiquadric radial basis functions is developed. The numeric...
Article
Co-based alloy modified with La2O3 is deposited by high velocity oxy-fuel (HVOF) spraying rocess. The microstructure, porosity, hardness, and abrasive wear of the coatings are investigated. The La2O3 addition refines the microstructure, forms new phases, and increases hardness and abrasive wear resistance of the modified coating. The abrasive wear...
Article
Chicken eggshell (ES) is an aviculture by-product that has been listed worldwide as one of the worst environmental problems. The effective utilisation of ES biowaste is strongly encouraged in our society due to environmental and economic reasons. The aluminium alloy (AA) 2014/5 wt% carbonised ES metal matrix composite used in this study was fabrica...
Conference Paper
The main problem faced in the electromagnetic stir casting is the selection of optimum combination of input variables for achieving the required mechanical properties of composites. This problem can be solved by the development of relationship between the electromagnetic parameters and the tensile strength of composite by response surface methodolo...
Conference Paper
Heat treatment of aluminium alloys are affected by means of precipitation hardening comprising the following steps: solutionizing, quenching and aging at room temperature (natural aging) or at elevated temperature (artificial aging). Nevertheless, during precipitation hardening of aluminium matrix-based discontinuously reinforced composites, in the...
Article
This work focuses on the implementation of a multi-quadric/inverse multi-quadric (MQ/IMQ) radial basis function method on Singularly Perturbed Problems (SPP). Elliptic equation and convection–diffusion differential equation are solved using MQ/IMQ RBF methods and results are compared with analytical results. Numerical results are computed using sta...
Article
The multiquadric radial basis function (MQRBF) scheme is adapted to estimate the concentration of a solute with slow varying curvature at different cross sections of a meandering channel. The concentration profile is estimated for different wave numbers and for different Peclet numbers. The velocity profile and flow rate depend on wave number, Pecl...
Article
In this paper an elastoplastic finite element model for studying the thermomechanical behavior of Al/Al2O3 particulate composites is proposed. 3D representative volume elements (RVEs) are created to model the microstructures of Al/Al2O3 composites and the finite element models generated from RVEs are used to study the mechanical and thermal expansi...
Article
The finite element FE analysis of quasi-static indentation event of various nose shape rigid indenters into woven fabric composite with carbon fiber as reinforcement has been performed and discussed in detail. It was found that indenter nose shape has large influence in terms of absorbed energy, indentation at failure and damage area. The FE softwa...
Article
Natural-fiber-reinforced polymer composite materials are rapidly gaining interest worldwide both in terms of research and industrial applications. The present work includes the characterization and modeling of jute- and coir-fiber-reinforced hybrid composite materials. The mechanical behavior of a two-panel plate and a sixpanel box structure is ana...
Article
In this paper, Jute/glass fiber reinforced hybrid composites plates have been prepared in the laboratory at different percentage of the jute and glass fibers. Jute has been taken in fabric form and short glass fiber has been distributed randomly. Tensile, flexural properties, and phase morphology were studied experimentally at different percentage...
Article
Full-text available
The thermomechanical performance of a 2 × 2 twill weave fabric advanced textile composite was evaluated. The tensile, compressive, and flexural properties of flat beam specimens of the composite were tested at room temperature, in water (24.9 to 96.7°C), and in liquid nitrogen (−96.9 to 99.4°C) by using a high-precision instrument called the dynami...
Conference Paper
This experimental study was carried out to analyse the effects of process parameters on metal deposition rate of TIG welded stainless steel plate of SS304 grade. The main aim of varying process parameters is to achieve maximum metal deposition rate. Tungsten Inert Gas Arc Welding is a commonly used welding technique due to its versatility and ease...
Article
Six Sigma is a continuous improvement cyclic process which goes on until the perfect desired target is achieved. Its main strategy is to make use of the Deming's design measure analyse improve and control (DMAIC) process to achieve the desired goals. Through this study we have tried to shed some light on how Six Sigma methods are helpful in reducin...
Article
Full-text available
Electromagnetic stir casting is one of the simplest ways of producing defect free aluminum matrix composites. This work focuses on the fabrication of aluminum matrix composites reinforced with various weight percentages of SiC particulates and Fly-ash by modified electromagnetic stir casting route. The distribution of SiC and Fly-ash particles in t...
Article
Full-text available
This paper demonstrates the modeling of woven fabric textile composite under in-plain shear loading. The geometric modeling of fabric unit cell is modeled using TexGen textile modeling schema developed at the University of Nottingham. The yarns in the present scheme are treated as solid volume whose modeling depends upon various parameters such as...
Article
Full-text available
This study investigates the mechanical properties including tensile, flexural, density and hardness of composite plate made from rattan fibre and unsaturated polyester resin GP-7150. The purpose of this study is to produce the light weight and cost effective composite laminates from renewable natural fibres using hand layup method. By using rattan...
Article
Full-text available
This paper predict mechanical behaviour of complicated woven 2x2 twill fabric textile composite under compressive loads considering material and geometric nonlinearities along with yarn interactions. Unit cell geometry of the 2x2 twill weave fabric structure was identified and its geometric model is created using TexGen geometric modelling scheme d...
Conference Paper
Full-text available
It is the need of time to ensure the safe operation of compressed natural gas (CNG) cylinders under adverse conditions; the extremities should be predicted under which these cylinders continue to operate without failing.A comprehensive modelling approach in order to predict the behavior and failure of CNG cylinders under various loading conditions...
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Textile composite are used extensively in aerospace as they offer a 3D reinforce-ment in a single layer providing better mechanical properties in both in-plane and transverse directions. This paper predicts the mechanical behavior of woven fabric textile fabric under the compressive loading. Unit cell geometry of the plain weave fabric structure wa...
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This paper presents a micromechanical unit cell model of 5-Harness satin weave fabric textile composite for the estimation of in-plane elastic properties. Finite element modelling of unit cell at mesocopic level has been recommended over employing costly experimental setup for such sophisticated materials. The unit cell is identified based upon its...
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Full-text available
This paper presents a micromechanical unit cell model of 5-Harness satin weave fabric textile composite for the estimation of in-plane elastic properties. Finite element modeling of unit cell at mesoscopic level has been recommended over employing costly experimental setup for such sophisticated materials. The unit cell is identified based upon its...
Article
Full-text available
Woven fabric based composite materials are being considered for potential structural applications in automotive and aircraft industries due to their better out of plane strength, stiffness and toughness properties than ordinary composite laminates. This paper presents the micromechanical unit cell model of 2 × 2 twill woven fabric textile composite...
Conference Paper
Full-text available
The present work intends to provide a numerical tool for the efficient design of the multidirectional carbon fiber reinforced plastic (CFRP) material using finite element simulation software ABAQUS®. A 3D model has been established for simulation of the tensile test composite specimen which enables to understand the mechanical strength and strain a...
Article
Electromagnetic stir casting is one of the simplest ways of producing defect free aluminum matrix composites. This work focuses on the fabrication of aluminum matrix composites reinforced with various weight percentages of SiC particulates and Fly-ash by modified electromagnetic stir casting route. The distribution of SiC and Fly-ash particles in t...
Article
Full-text available
Short banana fiber reinforced composites have been prepared in laboratory to determine mechanical properties. It has been observed that as soon as the percentage of the banana fiber increases slightly there is a tremendous increase in ultimate tensile strength, % of strain and young modulus of elasticity. Reinforcement of banana fibers in epoxy res...
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Glass fiber reinforced resol/vac-eha composites have been fabricated in laboratory to determine the dynamic behavior of glass fiber reinforced composites. Resol solution was blended with vinyl acetate-2-ethylhexyl acrylate (vac-eha) resin in an aqueous medium with varying volume fraction of glass fibers. The role of fiber/matrix interactions in gla...